/**
 * Abandoned Cart Recovery — TypeScript Types
 *
 * @package Swift_Commerce
 * @since   1.4.0
 */

export interface EmailSequenceItem {
  enabled: boolean
  delay: number
  delayUnit: 'minutes' | 'hours' | 'days'
  subject: string
  // Pro fields
  includeCoupon?: boolean
  couponType?: 'percent' | 'fixed'
  couponAmount?: number
  couponExpiry?: number
}

export interface AbandonedCartSettings {
  enabled: boolean
  abandonmentThreshold: number
  cartExpirationDays: number
  trackGuestCarts: boolean
  deleteOnRecovery: boolean
  emails: EmailSequenceItem[]
  // Email template (used by Email Customizer)
  emailHeading: string
  emailBodyText: string
  emailShowImage: boolean
  emailShowTitle: boolean
  emailShowPrice: boolean
  emailButtonText: string
  // Unpaid Order Recovery
  recoverUnpaidOrders: boolean
  unpaidOrderThreshold: number
  unpaidOrderStatuses: string[]
  unpaidOrderEmails: EmailSequenceItem[]
  unpaidEmailHeading: string
  unpaidEmailBodyText: string
  unpaidEmailButtonText: string
  // Admin Notification on Recovery (Pro)
  adminNotifyOnRecovery: boolean
  adminNotifyEmail: string
  // Coupon Configuration (Pro)
  couponPrefix?: string
  couponIndividualUse?: boolean
  couponMinimumSpend?: number
  couponFreeShipping?: boolean
  couponExcludeSaleItems?: boolean
  // Coupon Display Styling (Pro)
  couponBoxBgColor?: string
  couponBoxBorderColor?: string
  couponBoxTextColor?: string
  couponCodeBgColor?: string
  couponMessageText?: string
  // Pro fields (added via filter)
  minCartValue?: number
  excludeRoles?: string[]
  webhookUrl?: string
}

export interface AbandonedCartRecord {
  id: number
  user_id: number
  email: string
  cart_total: string
  currency: string
  status: 'active' | 'abandoned' | 'recovered' | 'unsubscribed'
  emails_sent: number
  recovered_at: string | null
  order_id: number | null
  created_at: string
  updated_at: string
  item_count: number
  customer_name: string
}

export interface CartsResponse {
  success: boolean
  carts: AbandonedCartRecord[]
  total: number
  page: number
  pages: number
}

export interface CartProduct {
  id: number
  name: string
  price: string
  quantity: number
  image: string
  permalink: string
  in_stock: boolean
}

export interface CartEmailHistory {
  email_number: number
  subject: string
  sent_at: string
  opened_at: string | null
  clicked_at: string | null
}

export interface CartDetailsResponse {
  success: boolean
  products: CartProduct[]
  cart_total: string
  currency: string
  customer: {
    name: string
    email: string
    type: 'guest' | 'registered'
  }
  status: string
  coupon_code: string
  emails_sent: number
  email_history: CartEmailHistory[]
  recovered_at: string | null
  order_id: number | null
  created_at: string
  updated_at: string
}

export interface RecentEmail {
  id: number
  cart_id: number
  email_number: number
  subject: string
  sent_at: string
  opened_at: string | null
  clicked_at: string | null
  customer_email: string
  cart_status: string
}

export interface PopularProduct {
  id: number
  name: string
  image: string
  price: string
  count: number
}

export interface AnalyticsData {
  totalAbandoned: number
  totalRecovered: number
  recoveryRate: number
  revenueRecovered: number
  emailsSent: number
  emailsOpened: number
  emailsClicked: number
  openRate: number
  clickRate: number
  currency: string
  dailyStats: DailyStat[]
  // Enhanced analytics (Pro)
  guestAbandoned: number
  loggedinAbandoned: number
  guestRecovered: number
  loggedinRecovered: number
  totalCoupons: number
  couponsUsed: number
  couponRevenue: number
  popularProducts: PopularProduct[]
  recentEmails: RecentEmail[]
  totalUnsubscribed: number
}

export interface DailyStat {
  date: string
  abandoned: number
  recovered: number
  revenue: number
}

export interface CouponRecord {
  code: string
  cart_id: number
  customer_email: string
  cart_total: string
  currency: string
  cart_status: string
  created_at: string
  discount_type: string
  amount: number
  usage_count: number
  date_expires: string | null
  coupon_status: 'active' | 'used' | 'expired' | 'unknown'
}

export interface CouponsResponse {
  success: boolean
  coupons: CouponRecord[]
  total: number
  page: number
  pages: number
}